18304734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 44454528

約数和(自身を除く): 26149794

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 2707, 3381, 5414, 6762, 8121, 16242, 18949, 37898, 56847, 62261, 113694, 124522, 132643, 186783, 265286, 373566, 397929, 435827, 795858, 871654, 1307481, 2614962, 3050789, 6101578, 9152367, 18304734]

約数ペア:

[(1, 18304734), (2, 9152367), (3, 6101578), (6, 3050789), (7, 2614962), (14, 1307481), (21, 871654), (23, 795858), (42, 435827), (46, 397929), (49, 373566), (69, 265286), (98, 186783), (138, 132643), (147, 124522), (161, 113694), (294, 62261), (322, 56847), (483, 37898), (966, 18949), (1127, 16242), (2254, 8121), (2707, 6762), (3381, 5414)]